But what it really is, what really draws me and millions of other Latinos to him, is his message of compassion, dignity, and justice for immigrants, migrants, and refugees.

I knew something was very different when I saw the image of Pope Francis throwing a wreath into sea off the small Italian island of Lampedusa, in memory of the thousands of desperate African refugees and migrants who had drowned — and continue to drown — trying to reach the safety of Europe.

“Who cried for the deaths of these brothers and sisters?” he asked the world. “We have become used to the suffering of others. It doesn’t affect us. It doesn’t interest us. It’s not our business.”

In blasting “the globalisation of indifference,” Pope Francis lifts up our immigrant families when it feels like they’ve been all but discarded and forgotten by our legislators. It’s why next week, I’ll be one of the estimated 50,000 Latinos trekking to Washington, D.C. for his historic visit and speech before a joint session of Congress.

Many of us are making this journey because the Pope’s message is one we desperately long and need to hear right now.

When the leading Republican candidate for President disgraces our political conversation with racist accusations that our immigrant family members are criminals and “rapists” — and other Republican candidates who claim to be friends to the immigrant community join in — the Pope’s words are, as Rep. Luis Gutierrez recently said, an “antidote” to the poison.

I’m looking forward to meeting the people who make up our American immigrant community.

As I write, 100 women are walking 100 miles — a pilgrimage from Pennsylvania to D.C. that is spanning the course of seven days — to greet Pope Francis with messages of dignity and compassion for immigrants and refugees.

One of the pilgrims, Esmeralda, is walking for her husband, who is an undocumented immigrant. Esmeralda is also a cancer survivor, and up until a month ago, couldn’t even move without the aid of a walker. But when she heard that a group of women would be making this journey, she just knew she had to be a part of it.

Today, wearing a bandana on her bald head and tearfully holding a picture of her husband and son, she was part of a video marking the completion of the 28-mile mark of their journey. And, she proudly announced, she was going to finish the walk, too.

Shortly after his Washington, D.C. visit, Pope Francis is also expected to meet with and bless a small group of undocumented immigrants and refugees in New York City — many of whom fled violence in Central America — and will hold a Mass at Madison Square Garden on a chair built by the hands of three immigrant day laborers.

According to the New York Times, the three men etched their names onto the back of the chair. It perfectly symbolizes the special connection between Latinos, immigrants, and this Pontiff.

But, most of all, I hope the Pope’s message reaches those whose hearts have closed to the immigrant. I hope it reaches those who have forgotten this country was built on the backs of and by the hands of immigrants. I hope it reaches those who use the Bible to oppress their fellow American, yet forget the Bible also preaches to welcome the stranger, because we were once strangers, too.